Stephanie, I would make a contact on Jones Fish and Lake Management toll free 800-662-3474 or visit at
www.jonesfish.com One of their offices is in Newton and they regularly do work in your area. They are experts in water quality and management and can also address your aeration problems.If you currently have algae it may be Spirogyra and is difficult to control in cold water.As the water warms up it will likely be replaced by a different algae until the source is delt with.Aerating your water may have little effect on your algae. Report back on your progress.